| 1996 | ICASSP | Robust method of measurement of fundamental frequency by ACLOS: autocorrelation of log spectrum. | Nobuyuki Kunieda, Tetsuya Shimamura, Jouji Suzuki |
| 1994 | Interspeech | Reduction of noise level by SPAD (speech processing system by use of auto-difference function). | Nobuyuki Kunieda, Tetsuya Shimamura, Jouji Suzuki, Hiroyuki Yashima |
| 1994 | Interspeech | Characteristics of mispronunciation and hesitation in Japanese tongue twister. | Hidenori Usuki, Jouji Suzuki, Tetsuya Shimamura |
| 1994 | Interspeech | Possibility of speech synthesis by common voice source. | Satoshi Yumoto, Jouji Suzuki, Tetsuya Shimamura |
| 1994 | ISCAS | Convergence Properties of Analytic Signal-Based Gradient Adaptive Lattice Filter. | Tetsuya Shimamura, Jouji Suzuki |
| 1993 | ISCAS | An AR prefiltering approach to adaptive equalization. | Tetsuya Shimamura, Katsuko Itou, Hiroyuki Yashima, Jouji Suzuki |
| 1992 | Interspeech | Characteristics of voice picked up from outer skin of larynx. | Tomo-o Morohashi, Tetsuya Shimamura, Hiroyuki Yashima, Jouji Suzuki |
| 1979 | ICASSP | 8 kbps voice transmission by SPAC. | Jouji Suzuki, Kiyosumi Yoshiya |
| 1976 | ICASSP | Speech processing by splicing of autocorrelation function. | Jouji Suzuki |